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Home » Joe Rogan Experience: #2433 with James McCann (Transcript)

Joe Rogan Experience: #2433 with James McCann (Transcript)

Here is the full transcript of comedian James McCann’s interview on The Joe Rogan Experience #2433, December 31, 2025.

Brief Notes: In this final 2025 episode of the Joe Rogan Experience, Joe rings in the new year with Australian comedian James McCann for a chaotic and wide-ranging conversation that bridges the gap between ancient history and the digital future. The duo explores the bizarre legacy of the “castrati” in 18th-century opera and the unsettling advancement of AI-generated content, with McCann offering a hilarious yet poignant critique of modern “technological subservience”.

From the “rigged” nature of two-party politics and the potential for a “benevolent dictator” in Australia to the recent explosive document dumps regarding the Epstein case and the Department of Justice, this episode is a masterclass in contrarian thought. Whether they’re dissecting the “eugenicist” origins of Planned Parenthood or debating the merits of living in a “cottage with a chicken” to escape the 2026 AI takeover, Rogan and McCann deliver a raw and unfiltered look at the world today.

Ancient Relics and Ice Age Giants

JOE ROGAN: Haven’t been a lot.

JAMES MCCANN: That’s cool.

JOE ROGAN: Have we started?

JAMES MCCANN: Are we going where? Oh, no, not over the relics.

JOE ROGAN: The dirt. Dirtier this table is, the better.

JAMES MCCANN: Get it away from the. What is that?

JOE ROGAN: The relics? That is. That’s from my friend John Reeves. He gave that to me. That’s a mastodon tooth or woolly mammoth or. What’s the difference? What is the difference between woolly mammoth and a mastodon? They must be a different age, a different era. But that’s a giant tooth. There’s a company in Alaska. I forget the name, but they. It kind of seems f*ed to carve into this thing because it is 10,000 years old, at least.

JAMES MCCANN: How many of them are there, though? Do they have heaps of them?

JOE ROGAN: They have heaps of them, but this is really cool. It’s like they carved a mammoth in it. So what is the difference? According to our sponsor, Perplexity, a woolly mammoth and a mastodon were related, but quite different. Ice Age elephants, mammoths were taller, more slightly built, grass eaters, while mastodons were shorter, stockier browsers that ate woody plants.

JAMES MCCANN: I was going to say the hair.

JOE ROGAN: Maybe, but I don’t. It’s obviously more woolly mammoth, right? Yeah. Mastodon looks like an elephant.

JAMES MCCANN: The mastodon horn does look cooler. They’re pretty cool.

JOE ROGAN: They’re all pretty cool. You know, they lived on an. Was it. Where were the last mastodons? I want to think. I want to say they lived on an island until like 10,000 years ago or something like that, because most of them died out. They don’t know how they died out. But there’s two theories. One theory is people killed them all, which is a shaky theory because it’s people of 10,000 years ago with f*ing sticks.

JAMES MCCANN: Were they around 10,000 years ago?

JOE ROGAN: Oh, yeah, yeah, yeah.

JAMES MCCANN: They definitely did that then.

JOE ROGAN: I don’t think so. I think it was a cataclysm. I think it was the same thing that killed 65% of all megafauna. That’s the problem. It killed so many different animals almost instantaneously. Yeah, that’s it. 4,000 years ago, Wrangel island, remote Arctic island off Siberia’s coast, had the last woolly mammoths till about 4,000 years ago. Isn’t that nuts?

JAMES MCCANN: That’s nothing.

JOE ROGAN: That’s nuts. Yeah, that’s like before the pyramids were built.

JAMES MCCANN: It’s.

JOE ROGAN: No, I mean after the pyramids are built similar time. Yeah, yeah. After the pyramids, allegedly. I think they’re probably built earlier than that. But the official date is 2,500.

Ancient History and Archaeological Debates

JAMES MCCANN: I’ve seen the strange man with the.

JOE ROGAN: Beard and which one.

JAMES MCCANN: The man you had on to debate it, who’s always clapping back on Twitter and going like, there’s nothing funny about the.

JOE ROGAN: Oh, flint devil. Yeah.

JAMES MCCANN: I don’t want to invoke his ire. I don’t want him. He said he’s got a lot of time and a lot of.

JOE ROGAN: I actually enjoyed talking to him about non archaeology, non ancient history related stuff. He has some interesting things about seeds. He does a lot of work in seeds.

JAMES MCCANN: Okay.

JOE ROGAN: No, it’s actually really interesting how.

JAMES MCCANN: The history of seeds.

JOE ROGAN: Yeah. So say if you have a wild plant, they can tell the difference between a wild plant and an agriculturally grown plant. And the way is the seeds change. So when you have a wild seed, it is more conducive to the growth of the plant if the seeds break off easier and scatter and they get into the ground easier, so they break free of the plant.

But then when you use agriculture, the seeds don’t become important for the creation of new plants because you’re always taking the seeds anyway and planting the seeds.

JAMES MCCANN: Right.

JOE ROGAN: So those seeds are more robust and they hang on more.

JAMES MCCANN: Yeah.

JOE ROGAN: So you could tell by looking at the actual seeds themselves whether it’s an agriculturally based seed or whether it’s a wild seed.

JAMES MCCANN: That is good. I hadn’t thought about that.

JOE ROGAN: Yeah, it was really cool. That part was cool. The shittiness is not cool. And calling Graham Hancock a racist. They do that with everyone. Everyone who has anything to say about the historical narrative that doesn’t fit into exactly what they’re teaching or what they have been teaching. They’re so unwilling to accept that there’s any alternative timeline. But they keep getting f*ed because over and over again they keep finding these new things that are older and older.

JAMES MCCANN: Yeah.

JOE ROGAN: Like, therapy was the big one.